64
Participants
Start Date
May 31, 2015
Primary Completion Date
September 26, 2020
Study Completion Date
September 26, 2020
Hyperpolarized 129-Xenon gas
Hyperpolarized xenon will be administered in multiple doses in volumes up to 25% of subject TLC followed by a breath hold of up to 15 seconds. Subsequent 129Xe doses will only be administered once the subject is ready to proceed.
MRI
Conventional 1H MRI will be used to provide anatomical reference scans, as well as pulmonary perfusion.
Duke University Medical Center, Durham
University of Wisconsin Madison, Madison
University of Wisconsin, Madison
OTHER
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Bastiaan Driehuys
OTHER